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vaillant boiler fault f61

Oh no! Is your Vaillant boiler showing the dreaded F61 fault code? Don't worry, we've got you covered with some helpful tips to get your boiler back up and running in no time!

Troubleshooting Vaillant Boiler Fault F61: A Handy Guide


Having your Vaillant boiler display the dreaded F61 error code can be frustrating, but fear not! With the right troubleshooting steps, you can easily overcome this issue and have your boiler up and running in no time. Let’s dive into some handy solutions to tackle the Vaillant Boiler Fault F61.


  1. Check the Gas Supply: One common cause of the F61 error is a lack of gas supply. Make sure that the gas valve is fully open and that there are no obstructions in the gas line. If you’re still experiencing issues, it might be worth contacting a professional to check for any underlying gas supply problems.

  2. Reset the Boiler: Sometimes, a simple reset can do wonders. Turn off the boiler, wait a few minutes, and then turn it back on. This can help clear any minor glitches that may be causing the F61 error code to pop up.

  3. Inspect the Ignition System: The F61 error can also be triggered by issues with the ignition system. Check for any signs of damage or dirt on the ignition components, such as the electrodes or spark generator. Cleaning or replacing these parts may help resolve the error.

Overcoming Vaillant Boiler F61 Error: Easy Solutions You Need


  1. Check the Ventilation: Poor ventilation can also lead to the F61 error on your Vaillant boiler. Make sure that the flue is clear of any blockages and that there is proper airflow around the boiler. Improving ventilation can help prevent the error from reoccurring.

  2. Inspect the PCB: The F61 error may also indicate a problem with the printed circuit board (PCB) of the boiler. Check for any visible signs of damage or corrosion on the PCB. If you suspect a fault with the PCB, it’s best to seek professional help to diagnose and repair the issue.

  3. Update the Software: In some cases, updating the software of your Vaillant boiler can help resolve the F61 error. Check if there are any available updates for your boiler model and follow the manufacturer’s instructions for installing the update. This simple step can potentially fix the error and improve the overall performance of your boiler.

With these easy solutions at your disposal, tackling the Vaillant Boiler Fault F61 doesn’t have to be a daunting task. By following the troubleshooting steps outlined above, you can quickly diagnose and resolve the error, ensuring that your boiler continues to operate smoothly and efficiently. Don’t let the F61 error code get you down – with a little know-how and a positive attitude, you’ll have your Vaillant boiler back in top condition in no time!

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